The מאמר discusses the idea that תורה has two levels: תורה שבכתב ותורה שבעל פה and that the idea of three levels of תורה which are engraved חקיקה written כתיבה and spoken אמירה is what happens when the נשמה comes into this world: it reveals the source of the תורה on the level of חקיקה.

Para Aduma is t'shuva, this means being very far and elevating the very low, and in ths way reaching higher than high. Every aspect of Para Aduma reflects this. 1) Done out of the camp, 2) Represents the four galuyos, [3) Done by the Sgan Kohein, 4) Has no allusions as Kidusha, only as Tahara,] 5) Twice HaVaya is Z"A andAtik, 6) Is the Chuka (Chakika, engraved) of the entire Torah. Even Tzadikim can do T'shuva.